Paving Adhesives
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WANNATE®MDI-50
Wanhua WANNATE® MDI-50 is a polymeric methylene diphenyl diisocyanate (PMDI) widely used in the production of rigid polyurethane foams. It offers excellent reactivity and flowability, making it ideal for applications such as insulation panels, refrigerators, construction boards, and pipe insulation. Its superior insulation properties help reduce energy consumption in buildings and appliances. MDI-50 is also used in spray foam for roofing and wall insulation, and as a binder in composite wood products like oriented strand boards (OSB). Its versatility, processing ease, and performance make it a preferred choice in thermal insulation and industrial materials.
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WANNATE®6150E
Wanhua WANNATE® 6150E is a modified MDI-based isocyanate designed for use in polyurethane elastomers and CASE (coatings, adhesives, sealants, and elastomers) applications. It provides excellent mechanical strength, hydrolysis resistance, and flexibility, making it ideal for casting elastomers, synthetic leather, and adhesives. Its low viscosity and extended pot life ensure easier processing and improved performance consistency. WANNATE® 6150E is especially suitable for use in industrial and construction materials where long-term durability and environmental resistance are critical. Its compatibility with a range of polyols makes it a versatile component in various high-performance PU systems.
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WANNATE®6901
Wanhua WANNATE®6901 is a low-viscosity MDI-based polyisocyanate designed for use in CASE applications, including adhesives, coatings, elastomers, and sealants. It offers excellent fluidity, reactivity, and compatibility with polyols, enabling superior mechanical strength, chemical resistance, and durability in final polyurethane products. Ideal for high-performance industrial formulations.
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WANNATE®TDI-80
Wanhua Chemical Group Co., Ltd.’s WANNATE TDI-80 is widely used in flexible polyurethane foam production for furniture, mattresses, automotive seats, and packaging. It reacts with polyols to form resilient foams, adhesives, coatings, sealants, and elastomers, offering excellent reactivity, mechanical strength, durability, and processing performance in diverse industrial applications worldwide. Learn More -
WANOL®F3056D
WANOL® F3056D is a glycerol-based polyether polyol used as a key raw material in polyurethane production, especially for manufacturing flexible polyurethane foams and related CASE applications. It contributes to foam softness, resilience, and processing stability in products such as furniture, bedding, and other cushioning materials. Learn More -
WANOL®F3135
WANOL® F3135 is a glycerol-based polyether polyol designed for polyurethane production. It is mainly used to manufacture high-resilience flexible foams, including slabstock sponge, cold-cure molded foam, and integral-skin products for automotive seating, steering wheels, and cushioning materials, delivering improved activity and physical performance in finished PU systems. Learn More -
WANALYST®855
WANALYST® 855 is used as a catalyst in polyurethane systems to promote controlled reaction between isocyanates and polyols, improving curing efficiency, processing stability, and final mechanical performance. It is suitable for foam, coatings, adhesives, and elastomer applications where optimized structure and surface properties are required. Polyurethane properties depend strongly on formulation chemistry. Learn More